CN113959207B - Heated air circulation oven is used in herbal pieces-production - Google Patents
Heated air circulation oven is used in herbal pieces-production Download PDFInfo
- Publication number
- CN113959207B CN113959207B CN202111332162.1A CN202111332162A CN113959207B CN 113959207 B CN113959207 B CN 113959207B CN 202111332162 A CN202111332162 A CN 202111332162A CN 113959207 B CN113959207 B CN 113959207B
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- fixedly connected
- box body
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- rod
- supporting
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- Expired - Fee Related
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- 238000004519 manufacturing process Methods 0.000 title claims description 5
- 239000003814 drug Substances 0.000 claims abstract description 27
- 238000001125 extrusion Methods 0.000 claims abstract description 19
- 239000000463 material Substances 0.000 claims abstract description 15
- 238000009434 installation Methods 0.000 claims abstract description 13
- 239000011799 hole material Substances 0.000 claims description 27
- 238000001914 filtration Methods 0.000 claims description 11
- 239000011148 porous material Substances 0.000 claims description 10
- 230000005540 biological transmission Effects 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000000903 blocking effect Effects 0.000 claims 1
- 238000001035 drying Methods 0.000 abstract description 13
- 230000000694 effects Effects 0.000 abstract description 7
- 230000008859 change Effects 0.000 abstract description 4
- 229940126680 traditional chinese medicines Drugs 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 6
- 230000000712 assembly Effects 0.000 description 4
- 238000000429 assembly Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000004888 barrier function Effects 0.000 description 1
- 238000001354 calcination Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 235000014347 soups Nutrition 0.000 description 1
- 238000010025 steaming Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B11/00—Machines or apparatus for drying solid materials or objects with movement which is non-progressive
- F26B11/18—Machines or apparatus for drying solid materials or objects with movement which is non-progressive on or in moving dishes, trays, pans, or other mainly-open receptacles
- F26B11/20—Machines or apparatus for drying solid materials or objects with movement which is non-progressive on or in moving dishes, trays, pans, or other mainly-open receptacles with stirring devices which are held stationary
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/001—Drying-air generating units, e.g. movable, independent of drying enclosure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/004—Nozzle assemblies; Air knives; Air distributors; Blow boxes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/04—Agitating, stirring, or scraping devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/06—Chambers, containers, or receptacles
- F26B25/14—Chambers, containers, receptacles of simple construction
- F26B25/18—Chambers, containers, receptacles of simple construction mainly open, e.g. dish, tray, pan, rack
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Medical Preparation Storing Or Oral Administration Devices (AREA)
Abstract
The invention discloses a heated air circulation oven for producing traditional Chinese medicine decoction pieces, which relates to the technical field of traditional Chinese medicines and comprises a box body, wherein a box door is arranged on the front side of the box body, an electric heater is arranged on the right side of the box body, the top of the electric heater is connected with an exhaust fan through a connecting pipe, an air suction port of the exhaust fan is communicated with the left side of the top of the box body through a branch pipe, the bottom of the electric heater is communicated with the right side of the bottom of the box body through an installation pipe, supporting components are fixedly connected to the back of the inner wall of the box body at equal intervals, a rotating component is arranged on the left side of the supporting components, and a material receiving component is arranged on the top of the supporting components. The contact lever can let the contact lever rise through the extrusion of wave form circle to let the guide arm can drive the spiral splicing and rotate, let the spiral splicing shrink, continuous change and herbal pieces-contact position prevents that the effect difference of herbal pieces-bottom stoving can be bigger when drying.
Description
Technical Field
The invention relates to the technical field of traditional Chinese medicines, in particular to a hot air circulation oven for producing traditional Chinese medicine decoction pieces.
Background
The Chinese medicine decoction pieces are prepared Chinese medicine, may be used directly in clinical Chinese medicine, and include partial Chinese medicine slicing, prototype Chinese medicine decoction pieces and prepared decoction pieces. The processing and preparation of the traditional Chinese medicine decoction pieces have a long history, and the processing method comprises the steps of peeling, washing with soup, steaming, frying, roasting, calcining, preparing and the like. With the high importance of the state on the traditional Chinese medicine industry, consumers favor natural medicines, the growth of the traditional Chinese medicine decoction piece industry becomes reality, and various new methods and new equipment for processing also come into play.
At present, in the process of drying the traditional Chinese medicine decoction pieces, the traditional Chinese medicine decoction pieces to be dried need to be placed on a drying disc, so that the surface of the traditional Chinese medicine decoction pieces in contact with the drying disc is greatly different from the surface of the traditional Chinese medicine decoction pieces not in contact with the drying disc, and the surface of the traditional Chinese medicine decoction pieces in contact with the drying disc is easy to generate some differences after being dried, thereby influencing the production quality of the traditional Chinese medicine decoction pieces after being dried.
Disclosure of Invention
The invention aims to provide a hot air circulation oven for producing traditional Chinese medicine decoction pieces so as to solve the problems in the background technology.
In order to realize the purpose, the invention is realized by the following technical scheme: the utility model provides a heated air circulation oven is used in herbal pieces-for-chinese medicine production, includes the box, and the chamber door is installed in the front of box, the electric heater is installed on the right side of box, the top of electric heater is connected with the air exhauster through the connecting pipe, the inlet scoop of air exhauster is linked together through the left side at branch pipe and box top, the bottom of electric heater is linked together through the right side of installation pipe with the bottom half, equidistant fixedly connected with supporting component in the back of box inner wall, rotating assembly is installed in supporting component's left side, supporting component's top is installed and is connect the material subassembly.
Optionally, the supporting component comprises an installation rod, the back of the installation rod is fixedly connected to the back of the inner wall of the box body, the front fixedly connected with supporting seat of the installation rod is fixedly connected with a bearing ring at the top of the supporting seat, caulking grooves are formed in the two sides of the top of the inner wall of the inner ring of the bearing ring, a wave-shaped ring is fixedly connected to the middle of the top of the supporting seat, and the outer side of the bearing ring is connected with a gear ring through a supporting rod.
Optionally, the rotating assembly comprises a rotating shaft, pinions are sleeved on the outer side of the rotating shaft at equal intervals, the right sides of the pinions are meshed with a gear ring, and the top of the rotating shaft is connected with a driving motor through a bevel gear set.
It is optional, connect the material subassembly to include supporting disk subassembly and filtration pore receiver dish, supporting disk subassembly fixed connection is in the bottom of filtration pore receiver dish, the top of filtration pore receiver dish is provided with the spiral splicing, the middle part through connection of filtration pore receiver dish bottom has the guide cylinder, the inside upside fixedly connected with inner tube of guide cylinder, the inclined groove has all been seted up to the both sides of inner tube inner wall, and sliding connection has the guide arm between two inclined grooves, the top of guide arm is connected with the middle part of spiral splicing bottom, the bottom fixedly connected with conical body of guide arm, the equal fixedly connected with blend stop in both sides of conical body, the inside sliding connection of guide cylinder has the piston, the top fixedly connected with spring of piston, the bottom fixedly connected with bumper bar of piston, one side fixedly connected with contact bar bottom the bumper bar.
Optionally, the both sides of guide cylinder all fixedly connected with transfer line, the transfer line sets up the inboard at the caulking groove.
Optionally, the supporting disk subassembly includes disc and two extrusion poles, the inboard equidistant round hole that is equipped with of disc, the top of round hole communicates with each other with the filtration pore on the filtration pore take-up reel, the inboard sliding connection of round hole has the rubber buffer, the bottom fixedly connected with ejector pin of rubber buffer, the bottom fixed connection of ejector pin is in the rubber cover that the equidistant setting in disc bottom, and two extrusion poles set up in the bottom of disc, and the top of extrusion pole contacts with the surface of rubber cover.
Optionally, one end of the extrusion rod is fixedly connected to the inner wall of the box body, and a through hole for the rotating shaft is formed in the inner side of the extrusion rod.
Optionally, the outside at filtration pore take-up (receiving) pan top is provided with the retaining ring, the outside of spiral splicing contacts with the inner wall of retaining ring.
The invention has the technical effects and advantages that:
1. through the use of the material receiving assembly, the Chinese herbal pieces placed on the material receiving assembly can continuously change the contact position with the Chinese herbal pieces in the baking process, so that the Chinese herbal pieces in contact with the bottom can be prevented from quality problems in the drying process.
2. Use through the cooperation of wave form circle and material receiving assembly for material receiving assembly is carrying out the in-process of rotation, and the contact lever can rise through the extrusion of wave form circle, thereby lets the guide arm can drive the spiral splicing and rotate, lets the spiral splicing shrink, and continuous change and herbal pieces-contacting position prevent that when drying, herbal pieces's bottom is dried the effect difference can be bigger.
3. Through the use of the supporting disc component, in the process of rotating the material receiving component, air in the supporting disc component can continuously blow the traditional Chinese medicine decoction pieces in the filter hole material receiving disc, so that the drying effect of the contact positions of the traditional Chinese medicine decoction pieces is ensured.
4. Through the use of the spiral splicing, when the spiral splicing is placed and dried, the contraction of the spiral splicing can continuously change the contact position with the bottom of the Chinese herbal pieces, thereby ensuring the drying quality of the Chinese herbal pieces.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view taken at A of FIG. 1 in accordance with the present invention;
FIG. 3 is a top view of a filter aperture receiver disc of the present invention;
fig. 4 is a schematic view of a helical tab of the present invention.
In the figure: 1 box body, 2 electric heaters, 3 exhaust fans, 4 support assemblies, 41 mounting rods, 42 supporting seats, 43 bearing rings, 44 corrugated rings, 45 gear rings, 5 rotating assemblies, 51 rotating shafts, 52 pinions, 53 bevel gear sets, 6 receiving assemblies, 601 supporting disc assemblies, 6011 discs, 6012 round holes, 6013 rubber plugs, 6014 ejector rods, 6015 rubber covers, 6016 extrusion rods, 602 filtering hole receiving discs, 603 spiral connecting pieces, 604 guide cylinders, 605 inner cylinders, 606 guide rods, 607 cones, 608 pistons, 609 springs, 610 collision rods and 611 contact rods.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
The invention provides a hot air circulation oven for producing traditional Chinese medicine decoction pieces, which comprises a box body 1, wherein a box door is arranged on the front surface of the box body 1, an electric heater 2 is arranged on the right side of the box body 1, the top of the electric heater 2 is connected with an exhaust fan 3 through a connecting pipe, an air suction port of the exhaust fan 3 is communicated with the left side of the top of the box body 1 through a branch pipe, the bottom of the electric heater 2 is communicated with the right side of the bottom of the box body 1 through an installation pipe, supporting components 4 are fixedly connected to the back surface of the inner wall of the box body 1 at equal intervals, rotating components 5 are arranged on the left side of the supporting components 4, and material receiving components 6 are arranged on the top of the supporting components 4.
Supporting component 4 is including installation pole 41, the back fixed connection of installation pole 41 is at the back of 1 inner wall of box, the positive fixedly connected with supporting seat 42 of installation pole 41, supporting seat 42's top fixedly connected with race 43, the caulking groove has all been seted up to the both sides at race 43 inner circle inner wall top, the shape of caulking groove is for letting the transfer line imbed after slightly rotating, supporting seat 42 top middle part fixedly connected with wave form circle 44, the outside of race 43 is connected with gear ring 45 through branch.
The rotating assembly 5 comprises a rotating shaft 51, pinions 52 are sleeved on the outer side of the rotating shaft 51 at equal intervals, the right side of each pinion 52 is meshed with the gear ring 45, and the top of the rotating shaft 51 is connected with a driving motor through a bevel gear set 53.
The material receiving assembly 6 comprises a supporting plate assembly 601 and a filter hole material receiving disc 602, the supporting plate assembly 601 is fixedly connected to the bottom of the filter hole material receiving disc 602, a spiral connecting piece 603 is arranged at the top of the filter hole material receiving disc 602, a retaining ring is arranged on the outer side of the top of the filter hole material receiving disc 602, the outer side of the spiral connecting piece 603 is in contact with the inner wall of the retaining ring, a guide cylinder 604 is connected to the middle of the bottom of the filter hole material receiving disc 602 in a penetrating manner, an inner cylinder 605 is fixedly connected to the upper side of the inner side of the guide cylinder 604, inclined grooves are formed in two sides of the inner wall of the inner cylinder 605, a guide rod 606 is connected between the two inclined grooves in a sliding manner, the top of the guide rod 606 is connected to the middle of the bottom of the spiral connecting piece 603, a conical body 607 is fixedly connected to the bottom of the guide rod 606, retaining strips are fixedly connected to two sides of the conical body 607, a piston 608 is slidably connected to the inside of the guide cylinder 604, a spring 609 is fixedly connected to the top of the piston 608, a collision rod 610 is fixedly connected to the bottom of the piston 608, a contact rod 611 is fixedly connected to one side of the collision rod 610, transmission rod is fixedly connected to two sides of the guide cylinder 604, and is arranged on the inner side of the embedded groove.
The supporting disk assembly 601 comprises a disk 6011 and two extrusion rods 6016, the inner side of the disk 6011 is provided with round holes 6012 at equal intervals, the top of the round holes 6012 is communicated with the filter holes on the filter hole receiving disk 602, the inner side of the round holes 6012 is slidably connected with a rubber plug 6013, the bottom of the rubber plug 6013 is fixedly connected with an ejector rod 6014, the bottom of the ejector rod 6014 is fixedly connected in a rubber cover 6015 arranged at the bottom of the disk 6011 at equal intervals, the two extrusion rods 6016 are arranged at the bottom of the disk 6011, the top of the extrusion rod 6016 is in contact with the outer surface of the rubber cover 6015, one end of the extrusion rod 6016 is fixedly connected to the inner wall of the box 1, and the inner side of the extrusion rod 6016 is provided with a through hole for the rotating shaft 51.
The working principle of the invention is as follows: open box 1, spread the herbal pieces-in the material receiving subassembly 6, the heat that electric heater 2 produced is leading-in to the box 1 in through air exhauster 3 and is dried the herbal pieces-in the chinese medicine.
When the supporting component 4 is used, the bottom of the material receiving component 6 is penetrated in the bearing ring 43, and the rotating component 5 drives the bearing ring 43 to rotate through the gear ring 45.
In use of the rotary assembly 5, the motor rotates the rotary shaft 51, and the pinion 52 rotates the gear ring 45.
When the material receiving assembly 6 is used, the filter hole material receiving disc 602 rotates, and in the rotating process, the contact rod 611 continuously extrudes the corrugated ring 44, so that the contact rod 611 continuously enables the collision rod 610 to drive the spring 609 on the piston 608 to extrude, the barrier strip on the cone 607 drives the guide rod 606 to deflect, the spiral connecting piece 603 is intermittently wound, and the contact position between the spiral connecting piece 603 and the Chinese herbal pieces is continuously changed.
When the supporting disc assembly 601 is used, the disc 6011 continuously rotates to enable the extrusion rod 6016 to continuously extrude the rubber cover 6015, the ejector rod 6014 in the rubber cover 6015 drives hot air to extrude to the bottom where traditional Chinese medicine decoction pieces are placed through the rubber plug 6013, the drying effect of the traditional Chinese medicine decoction pieces is promoted, and the situation that the difference between the drying effect of the upper surface and the drying effect of the lower surface of the traditional Chinese medicine decoction pieces is large is avoided as far as possible.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (4)
1. The utility model provides a heated air circulation oven is used in herbal pieces-for-chinese-medicine production, includes box (1), and the chamber door is installed in the front of box (1), its characterized in that: the electric heater is characterized in that an electric heater (2) is installed on the right side of the box body (1), the top of the electric heater (2) is connected with an exhaust fan (3) through a connecting pipe, an exhaust inlet of the exhaust fan (3) is communicated with the left side of the top of the box body (1) through a branch pipe, the bottom of the electric heater (2) is communicated with the right side of the bottom of the box body (1) through an installation pipe, supporting components (4) are fixedly connected to the back of the inner wall of the box body (1) at equal intervals, a rotating component (5) is installed on the left side of the supporting component (4), and a material receiving component (6) is installed on the top of the supporting component (4);
the supporting assembly (4) comprises an installation rod (41), the back of the installation rod (41) is fixedly connected to the back of the inner wall of the box body (1), the front of the installation rod (41) is fixedly connected with a supporting seat (42), the top of the supporting seat (42) is fixedly connected with a bearing ring (43), two sides of the top of the inner wall of an inner ring of the bearing ring (43) are respectively provided with an embedded groove, the middle of the top of the supporting seat (42) is fixedly connected with a corrugated ring (44), and the outer side of the bearing ring (43) is connected with a gear ring (45) through a supporting rod;
the rotating assembly (5) comprises a rotating shaft (51), pinions (52) are sleeved on the outer side of the rotating shaft (51) at equal intervals, the right side of each pinion (52) is meshed with the gear ring (45), and the top of the rotating shaft (51) is connected with a driving motor through a bevel gear set (53);
the material receiving assembly (6) comprises a supporting disc assembly (601) and a filter hole material receiving disc (602), the supporting disc assembly (601) is fixedly connected to the bottom of the filter hole material receiving disc (602), a spiral connecting piece (603) is arranged at the top of the filter hole material receiving disc (602), a guide cylinder (604) is connected to the middle of the bottom of the filter hole material receiving disc (602) in a penetrating mode, transmission rods are fixedly connected to the two sides of the guide cylinder (604) and are arranged on the inner side of an embedded groove, an inner cylinder (605) is fixedly connected to the inner side of the guide cylinder (604), inclined grooves are formed in the two sides of the inner wall of the inner cylinder (605), a guide rod (606) is slidably connected between the two inclined grooves, the top of the guide rod (606) is connected to the middle of the bottom of the spiral connecting piece (603), a conical body (607) is fixedly connected to the bottom of the guide rod (606), a blocking strip is fixedly connected to the two sides of the conical body (607), a piston (608) is slidably connected to the inside of the guide cylinder (604), a spring (609) is fixedly connected to the top of the piston (608), a collision rod (610) is fixedly connected to one side of the collision rod (610).
2. The heated air circulation oven for producing the Chinese herbal pieces according to claim 1, characterized in that: support disk subassembly (601) includes disc (6011) and two extrusion poles (6016), the inboard equipartition of disc (6011) is equipped with round hole (6012) at an equal interval, the filtration pore on the top of round hole (6012) and filtration pore take-up dish (602) communicates with each other, the inboard sliding connection of round hole (6012) has rubber buffer (6013), the bottom fixedly connected with ejector pin (6014) of rubber buffer (6013), the bottom fixed connection of ejector pin (6014) is in rubber boot (6015) that the equidistant set up in disc (6011) bottom, and two extrusion poles (6016) set up the bottom at disc (6011), and the top of extrusion pole (6016) contacts with the surface of rubber boot (6015).
3. The heated air circulation oven for producing the Chinese herbal pieces according to claim 2, characterized in that: one end of the extrusion rod (6016) is fixedly connected to the inner wall of the box body (1), and a through hole for the rotating shaft (51) is formed in the inner side of the extrusion rod (6016).
4. The heated air circulation oven for producing the Chinese herbal pieces according to claim 1, characterized in that: the outside at filtration pore receiver dish (602) top is provided with the retaining ring, the outside of spiral splicing piece (603) contacts with the inner wall of retaining ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111332162.1A CN113959207B (en) | 2021-11-11 | 2021-11-11 | Heated air circulation oven is used in herbal pieces-production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111332162.1A CN113959207B (en) | 2021-11-11 | 2021-11-11 | Heated air circulation oven is used in herbal pieces-production |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113959207A CN113959207A (en) | 2022-01-21 |
| CN113959207B true CN113959207B (en) | 2022-10-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111332162.1A Expired - Fee Related CN113959207B (en) | 2021-11-11 | 2021-11-11 | Heated air circulation oven is used in herbal pieces-production |
Country Status (1)
| Country | Link |
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| CN (1) | CN113959207B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5333396A (en) * | 1991-10-16 | 1994-08-02 | Masao Kanai | Drying apparatus having a rotary spiral blade and a baffle plate in opposition thereto |
| CN108397996A (en) * | 2018-04-18 | 2018-08-14 | 长泰惠龙新材料科技有限公司 | A kind of good drying equipment of using effect for new material processing |
| CN211400666U (en) * | 2019-12-30 | 2020-09-01 | 焦作赛奥新材料科技有限公司 | Drying device is used in barium fluoride production |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001124473A (en) * | 1999-10-25 | 2001-05-11 | Kyoritsu Kogyo Kk | Dryer |
| CN110186270B (en) * | 2019-06-29 | 2020-05-12 | 张掖市银杏林中药饮片加工有限责任公司 | Energy-conserving chinese-medicinal material drying device |
| CN211177792U (en) * | 2019-11-20 | 2020-08-04 | 安徽宝生元新材料有限公司 | Full-automatic drying equipment of material |
| CN212585399U (en) * | 2020-06-02 | 2021-02-23 | 李华 | Herbal pieces-drying device |
| CN112066687A (en) * | 2020-09-04 | 2020-12-11 | 安徽永生堂药业有限责任公司 | Heated air circulation oven for medicine processing |
| CN213179247U (en) * | 2020-09-30 | 2021-05-11 | 云南晟招制药有限公司 | Herbal pieces-heated air circulation oven |
| CN213300799U (en) * | 2020-10-09 | 2021-05-28 | 辽宁鸿欣农业科技有限公司 | Heated air circulation oven for drying traditional Chinese medicine decoction pieces |
-
2021
- 2021-11-11 CN CN202111332162.1A patent/CN113959207B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5333396A (en) * | 1991-10-16 | 1994-08-02 | Masao Kanai | Drying apparatus having a rotary spiral blade and a baffle plate in opposition thereto |
| CN108397996A (en) * | 2018-04-18 | 2018-08-14 | 长泰惠龙新材料科技有限公司 | A kind of good drying equipment of using effect for new material processing |
| CN211400666U (en) * | 2019-12-30 | 2020-09-01 | 焦作赛奥新材料科技有限公司 | Drying device is used in barium fluoride production |
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| Publication number | Publication date |
|---|---|
| CN113959207A (en) | 2022-01-21 |
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Granted publication date: 20221021 |